QUOTE(TOMEI-R @ Apr 29 2019, 11:06 AM)
Yes. My Oneplus 6 needs to be charged twice a day (from morning till need) if used to tether. If not, battery life would be around the same as per usage in MY. Anyway, would be best to try to bring a newer phone for usage in Japan as their 4G/LTE network is really fast and their coverage is superb.
Using a Pixel 3 XL and most likely getting an Aukey 10,000mAh PD powerbank which I hope is adequate for a whole day of usage in Japan.
QUOTE(cckthechun @ Apr 29 2019, 05:14 PM)
Just get the sim, i encountered lots of issue with pocket wifi previously.
Device not working, not charging etc ... getting the sim is as simple as plug and play, + the coverage and speed is relatively good
**best if used in a dual-sim phone

can use whatsapp application etc with msia number
Noted. Too bad mine doesn't have dual sim. So, if I use the Japan sim card, I can't use my whatsapp huh. Couple of years back I screwed up whatsapp when i click "change number" in whatsapp and all, all my messages got deleted. I think this was before whatsapp implemented the chat backup via google drive

QUOTE(sweet_pez @ Apr 29 2019, 09:42 PM)
The sim drains battery? I realized a similar issue and deactivated my 4G, and used the normal 3G instead. It helped a little, and i was told that under cold weather - its common for your phone batt to drain more than usual. Not a technical person so i'm not sure how true this is haha.
Ahhhh but SIM also potentially got problem ya so its not absolute

i have encountered issues with both SIM and WIFI router before.
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Oh ya, the cold weather could be the culprit actually. Never thought of that. When I was roaming with Digi in China, the temperature was between 5-10C